A closed organ pipe 150 ~cm long gives 7 beats per second with an open organ pipe of length 350 ~cm, both vibrating in fundamental mode. The velocity of sound is _ _ _ _ _ m / s.

Oscillations and Waves: JEE Main 2024 Physics question

JEE Main 2024 · 27 Jan, Evening shift · Q78

JEE Main 202427 Jan, Evening shiftPhysicsMediumOscillations and Waves185× since 2002

A closed organ pipe

150 \mathrm{~cm}

long gives 7 beats per second with an open organ pipe of length

350 \mathrm{~cm}

, both vibrating in fundamental mode. The velocity of sound is __________

\mathrm{m} / \mathrm{s}

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2024 Oscillations and Waves Question with Answer (27 Jan Evening shift, Q78) | JEE Arc